If you want to sue the DA you should post a question for Civil attorneys to answer. If you want to have your sentence reviewed, etc., you will need...

Would no plea with theft classes and community service be a conviction for immigration purposes?

I've reclassified your question so the good folks in Immigration help. Good luck.

Does the ex girlfriend have to be asked if it is ok to seal my sons record in 3 years or can he do it without her knowing?

The sealing matter is a civil matter (and as such, does not implicate the Victim's Bill of Rights). My experience is that judge's will rule that...

Once warned by her and law enforcement you can/will get in trouble for further contact. Contact an attorney asap to start working on your defense....

If a Drug Court judge now has jurisdiction over you they can sentence you. It is highly unlikely they will sentence you "without hearing anything"...

When under investigation do you have the right to know the truth if you ask police ?

Law enforcement does not have a duty to give you any information regarding an ongoing investigation. Talk to a local attorney asap about your...

These were two distinct episodes where you seem to have violated the law, yes you can be properly cited for each. You and your parents should talk...

What is going to happen to me exactly?

There are so many variables at play that without knowing the specifics of your situation, for example the facts of your case and your criminal...

Will I have a criminal record for shoplifting?

You and your parents should to a criminal defense attorney asap before you plead to anything. Some offences. like petty offenses, can be sealed,...

Can i travel with a failed ua?

Probation can file a motion or report to the court regarding the failed UA and can rescind permission to travel. If you can provide a clean(er) UA...